40587120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{8053}}^1$

素因数の和:8079

約数の個数: 120

約数和(自身を含む): 155796576

約数和(自身を除く): 115209456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 8053, 16106, 24159, 32212, 40265, 48318, 56371, 64424, 72477, 80530, 96636, 112742, 120795, 128848, 144954, 161060, 169113, 193272, 225484, 241590, 281855, 289908, 322120, 338226, 362385, 386544, 450968, 483180, 507339, 563710, 579816, 644240, 676452, 724770, 845565, 901936, 966360, 1014678, 1127420, 1159632, 1352904, 1449540, 1691130, 1932720, 2029356, 2254840, 2536695, 2705808, 2899080, 3382260, 4058712, 4509680, 5073390, 5798160, 6764520, 8117424, 10146780, 13529040, 20293560, 40587120]

約数ペア:

[(1, 40587120), (2, 20293560), (3, 13529040), (4, 10146780), (5, 8117424), (6, 6764520), (7, 5798160), (8, 5073390), (9, 4509680), (10, 4058712), (12, 3382260), (14, 2899080), (15, 2705808), (16, 2536695), (18, 2254840), (20, 2029356), (21, 1932720), (24, 1691130), (28, 1449540), (30, 1352904), (35, 1159632), (36, 1127420), (40, 1014678), (42, 966360), (45, 901936), (48, 845565), (56, 724770), (60, 676452), (63, 644240), (70, 579816), (72, 563710), (80, 507339), (84, 483180), (90, 450968), (105, 386544), (112, 362385), (120, 338226), (126, 322120), (140, 289908), (144, 281855), (168, 241590), (180, 225484), (210, 193272), (240, 169113), (252, 161060), (280, 144954), (315, 128848), (336, 120795), (360, 112742), (420, 96636), (504, 80530), (560, 72477), (630, 64424), (720, 56371), (840, 48318), (1008, 40265), (1260, 32212), (1680, 24159), (2520, 16106), (5040, 8053)]